GreenChip™II SMPS control IC

GENERAL DESCRIPTION\nThe GreenChip™II is the second generation of green Switched Mode Power Supply (SMPS) control ICs operating directly from the rectified universal mains. A high level of integration leads to a cost effective power supply with a very low number of external components.FEATURES\nDist Distinctive features\n• Universal mains supply operation (70 to 276 V AC)\n• High level of integration, giving a very low external component count.Green features\n• Valley or zero voltage switching for minimum switching losses\n• Efficient quasi-resonant operation at high power levels\n• Frequency r;

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GreenChipII SMPS control IC

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PHI

PHI

Low Capacitance TVS Array

Features Ultra low capacitance: 0.35pF(IO to 10) Ultra low leakage: nA level Low operating voltage: 5.5V Low clamping voltage Protects one power line and four data lines Flow-through package Complies with following standards: — IEC 61000-4-2 (ESD) immunity test Air discharge: £25kV/ Cont

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TECHPUBLIC

台舟电子

OFF-LINE SWITCH MODE TRANSFORMERS

GENERAL APPLICATION INFORMATION Premier Magnetics Off-Line Switch Mode Transformers have been designed for use with Power Integrations, Inc. TOPXXX series of off-line PWM switching regulators in the Flyback Buck-Boost circuit configuration. This conversion topology can provide isolated multiple o

文件：301.8 Kbytes 页数：9 Pages

PMI

HIGH PERFORMANCE CURRENT MODE POWER SWITCH

文件：293.33 Kbytes 页数：10 Pages

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